34
total weekly downloads
3 packages
ksef-invoice-validate
Zero-dependency validation for Polish invoices before KSeF submission: NIP checksum, timezone-correct dates, buyer-type detection and net + VAT = gross consistency.
mintpdf-mcp
MCP server that turns HTML or Markdown into a styled PDF, or renders a public URL to PDF.
polish-statutory-interest
Zero-dependency calculation of Polish statutory late-payment interest, segmented across NBP reference-rate changes and half-year commercial rates.